html, body, h2, h3, h4, div, p, ul, li, input {
   font-family: Arial, Helvetica, sans-serif;
}
body{
	margin-right:10%;
	margin-left:10%;
	background:#fff;
	background-repeat:repeat;
	background-attachment:fixed;
	background-image:url("http://tool-1.net/bg.png");
	}
	
li{
	background:#eee;
	}
	
dt,li{
	margin:3px;
	padding:3px;
	}
	
dt{
	font-weight:bold;
	text-decoration:underline;
	}
	
em{
	font-weight:bold;
	font-style:normal;
	}
	
.structural{
	border: 1px solid #c9c;
	margin:3px;
	}
	
.structural dt{
	text-decoration:none;
	font-weight:normal;
	}
	
.hn{
	background:#d3d3d3;
	font-size:165%;
	font-weight:bold;
	text-decoration:none;
	}

.en{
	font-family:"Times New Roman","Times",serif;
	}